Wanamingo city of

NPDES permit MN0022209 · Minor POTW · effective, expires 2026-11-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 23 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MN permits in EPA's filings — check your permit).

Limits in force (39)

OutfallParameterStatisticLimitMonths
D012Oxygen, dissolved [DO]MO MIN report only all year
D012pHMO MIN >= 6 SU all year
D012pHMO MAX <= 9 SU all year
D012Solids, total suspendedMO AVG <= 30 mg/L all year
D012Solids, total suspendedMO MAX report only Jul
D012Solids, total suspendedMX WK AV <= 45 mg/L all year
D012Solids, total suspendedMO AVG <= 52 kg/d all year
D012Solids, total suspendedMX WK AV <= 78 kg/d all year
D012Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D012Nitrogen, ammonia total [as N]MO AVG report only Mar, Sep
D012Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D012Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D012Phosphorus, total [as P]MO AVG report only all year
D012Phosphorus, total [as P]MO AVG report only all year
D012Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D012Flow, in conduit or thru treatment plantMO AVG report only all year
D012Flow, in conduit or thru treatment plantMO MAX report only all year
D012Flow, in conduit or thru treatment plantMO TOTAL report only all year
D012Chlorine, total residualDAILY MX <= .038 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
D012Solids, total dissolvedMO AVG report only Mar, Sep
D012Mercury, dissolved [as Hg]MO MAX report only Jul
D012Mercury, total [as Hg]MO MAX report only Jul
D012BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D012BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D012BOD, carbonaceous [5 day, 20 C]MO AVG <= 43 kg/d all year
D012BOD, carbonaceous [5 day, 20 C]MX WK AV <= 69 kg/d all year
D012BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D012Solids, suspended percent removalMO AV MN >= 85 % all year
S013Precipitation, total defined period/inMO TOTAL report only all year
S013pHMO MIN report only all year
S013pHMO MAX report only all year
S013Solids, total suspendedMO AVG report only all year
S013Solids, total suspendedMO MAX report only all year
S013Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S013Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S013Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S013Phosphorus, total [as P]MO AVG report only all year
S013BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S013BOD, carbonaceous [5 day, 20 C]MO MAX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states